mirror of
https://github.com/cloud-hypervisor/cloud-hypervisor.git
synced 2024-12-22 05:35:20 +00:00
build: Release v24.0
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf
parent
75e3a3d982
commit
0150de55d2
2
Cargo.lock
generated
2
Cargo.lock
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@ -156,7 +156,7 @@ dependencies = [
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[[package]]
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name = "cloud-hypervisor"
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version = "23.0.0"
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version = "24.0.0"
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dependencies = [
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"anyhow",
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"api_client",
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@ -1,6 +1,6 @@
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[package]
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name = "cloud-hypervisor"
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version = "23.0.0"
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version = "24.0.0"
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authors = ["The Cloud Hypervisor Authors"]
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edition = "2021"
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default-run = "cloud-hypervisor"
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169
release-notes.md
169
release-notes.md
@ -1,11 +1,22 @@
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- [v24.0](#v240)
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- [Bypass Mode for `virtio-iommu`](#bypass-mode-for-virtio-iommu)
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- [Ensure Identifiers Uniqueness](#ensure-identifiers-uniqueness)
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- [Sparse Mmap support](#sparse-mmap-support)
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- [Expose Platform Serial Number](#expose-platform-serial-number)
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- [Notable Bug Fixes](#notable-bug-fixes)
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- [Notable Improvements](#notable-improvements)
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- [Deprecations](#deprecations)
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- [New on the Website](#new-on-the-website)
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- [Contributors](#contributors)
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- [v23.1](#v231)
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- [v23.0](#v230)
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- [vDPA Support](#vdpa-support)
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- [Updated OS Support list](#updated-os-support-list)
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- [`AArch64` Memory Map Improvements](#aarch64-memory-map-improvements)
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- [`AMX` Support](#amx-support)
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- [Notable Bug Fixes](#notable-bug-fixes)
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- [Deprecations](#deprecations)
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- [Contributors](#contributors)
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- [Notable Bug Fixes](#notable-bug-fixes-1)
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- [Deprecations](#deprecations-1)
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- [Contributors](#contributors-1)
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- [v22.1](#v221)
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- [v22.0](#v220)
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- [GDB Debug Stub Support](#gdb-debug-stub-support)
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@ -16,13 +27,13 @@
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- [PMU Support for AArch64](#pmu-support-for-aarch64)
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- [Documentation Under CC-BY-4.0 License](#documentation-under-cc-by-40-license)
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- [Deprecation of "Classic" `virtiofsd`](#deprecation-of-classic-virtiofsd)
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- [Notable Bug Fixes](#notable-bug-fixes-1)
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- [Contributors](#contributors-1)
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- [Notable Bug Fixes](#notable-bug-fixes-2)
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- [Contributors](#contributors-2)
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- [v21.0](#v210)
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- [Efficient Local Live Migration (for Live Upgrade)](#efficient-local-live-migration-for-live-upgrade)
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- [Recommended Kernel is Now 5.15](#recommended-kernel-is-now-515)
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- [Notable Bug fixes](#notable-bug-fixes-2)
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- [Contributors](#contributors-2)
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- [Notable Bug fixes](#notable-bug-fixes-3)
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- [Contributors](#contributors-3)
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- [v20.2](#v202)
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- [v20.1](#v201)
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- [v20.0](#v200)
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@ -31,8 +42,8 @@
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- [Improved VFIO support](#improved-vfio-support)
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- [Safer code](#safer-code)
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- [Extended documentation](#extended-documentation)
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- [Notable bug fixes](#notable-bug-fixes-3)
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- [Contributors](#contributors-3)
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- [Notable bug fixes](#notable-bug-fixes-4)
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- [Contributors](#contributors-4)
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- [v19.0](#v190)
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- [Improved PTY handling for serial and `virtio-console`](#improved-pty-handling-for-serial-and-virtio-console)
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- [PCI boot time optimisations](#pci-boot-time-optimisations)
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@ -40,8 +51,8 @@
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- [Live migration enhancements](#live-migration-enhancements)
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- [`virtio-mem` support with `vfio-user`](#virtio-mem-support-with-vfio-user)
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- [AArch64 for `virtio-iommu`](#aarch64-for-virtio-iommu)
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- [Notable bug fixes](#notable-bug-fixes-4)
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- [Contributors](#contributors-4)
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- [Notable bug fixes](#notable-bug-fixes-5)
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- [Contributors](#contributors-5)
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- [v18.0](#v180)
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- [Experimental User Device (`vfio-user`) support](#experimental-user-device-vfio-user-support)
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- [Migration support for `vhost-user` devices](#migration-support-for-vhost-user-devices)
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@ -51,31 +62,31 @@
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- [Live migration on MSHV hypervisor](#live-migration-on-mshv-hypervisor)
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- [AArch64 CPU topology support](#aarch64-cpu-topology-support)
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- [Power button support on AArch64](#power-button-support-on-aarch64)
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- [Notable bug fixes](#notable-bug-fixes-5)
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- [Contributors](#contributors-5)
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- [Notable bug fixes](#notable-bug-fixes-6)
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- [Contributors](#contributors-6)
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- [v17.0](#v170)
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- [ARM64 NUMA support using ACPI](#arm64-numa-support-using-acpi)
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- [`Seccomp` support for MSHV backend](#seccomp-support-for-mshv-backend)
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- [Hotplug of `macvtap` devices](#hotplug-of-macvtap-devices)
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- [Improved SGX support](#improved-sgx-support)
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- [Inflight tracking for `vhost-user` devices](#inflight-tracking-for-vhost-user-devices)
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- [Notable bug fixes](#notable-bug-fixes-6)
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- [Contributors](#contributors-6)
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- [Notable bug fixes](#notable-bug-fixes-7)
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- [Contributors](#contributors-7)
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- [v16.0](#v160)
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- [Improved live migration support](#improved-live-migration-support)
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- [Improved `vhost-user` support](#improved-vhost-user-support)
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- [ARM64 ACPI and UEFI support](#arm64-acpi-and-uefi-support)
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- [Notable bug fixes](#notable-bug-fixes-7)
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- [Notable bug fixes](#notable-bug-fixes-8)
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- [Removed functionality](#removed-functionality)
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- [Contributors](#contributors-7)
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- [Contributors](#contributors-8)
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- [v15.0](#v150)
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- [Version numbering and stability guarantees](#version-numbering-and-stability-guarantees)
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- [Network device rate limiting](#network-device-rate-limiting)
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- [Support for runtime control of `virtio-net` guest offload](#support-for-runtime-control-of-virtio-net-guest-offload)
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- [`--api-socket` supports file descriptor parameter](#--api-socket-supports-file-descriptor-parameter)
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- [Bug fixes](#bug-fixes)
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- [Deprecations](#deprecations-1)
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- [Contributors](#contributors-8)
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- [Deprecations](#deprecations-2)
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- [Contributors](#contributors-9)
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- [v0.14.1](#v0141)
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- [v0.14.0](#v0140)
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- [Structured event monitoring](#structured-event-monitoring)
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@ -84,8 +95,8 @@
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- [Updated hotplug documentation](#updated-hotplug-documentation)
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- [PTY control for serial and `virtio-console`](#pty-control-for-serial-and-virtio-console)
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- [Block device rate limiting](#block-device-rate-limiting)
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- [Deprecations](#deprecations-2)
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- [Contributors](#contributors-9)
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- [Deprecations](#deprecations-3)
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- [Contributors](#contributors-10)
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- [v0.13.0](#v0130)
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- [Wider VFIO device support](#wider-vfio-device-support)
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- [Improved huge page support](#improved-huge-page-support)
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@ -93,13 +104,13 @@
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- [VHD disk image support](#vhd-disk-image-support)
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- [Improved Virtio device threading](#improved-virtio-device-threading)
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- [Clean shutdown support via synthetic power button](#clean-shutdown-support-via-synthetic-power-button)
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- [Contributors](#contributors-10)
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- [Contributors](#contributors-11)
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- [v0.12.0](#v0120)
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- [ARM64 enhancements](#arm64-enhancements)
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- [Removal of `vhost-user-net` and `vhost-user-block` self spawning](#removal-of-vhost-user-net-and-vhost-user-block-self-spawning)
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- [Migration of `vhost-user-fs` backend](#migration-of-vhost-user-fs-backend)
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- [Enhanced "info" API](#enhanced-info-api)
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- [Contributors](#contributors-11)
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- [Contributors](#contributors-12)
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- [v0.11.0](#v0110)
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- [`io_uring` support by default for `virtio-block`](#io_uring-support-by-default-for-virtio-block)
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- [Windows Guest Support](#windows-guest-support)
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@ -111,15 +122,15 @@
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- [Default Log Level Changed](#default-log-level-changed)
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- [New `--balloon` Parameter Added](#new---balloon-parameter-added)
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- [Experimental `virtio-watchdog` Support](#experimental-virtio-watchdog-support)
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- [Notable Bug Fixes](#notable-bug-fixes-8)
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- [Contributors](#contributors-12)
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- [Notable Bug Fixes](#notable-bug-fixes-9)
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- [Contributors](#contributors-13)
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- [v0.10.0](#v0100)
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- [`virtio-block` Support for Multiple Descriptors](#virtio-block-support-for-multiple-descriptors)
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- [Memory Zones](#memory-zones)
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- [`Seccomp` Sandbox Improvements](#seccomp-sandbox-improvements)
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- [Preliminary KVM HyperV Emulation Control](#preliminary-kvm-hyperv-emulation-control)
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- [Notable Bug Fixes](#notable-bug-fixes-9)
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- [Contributors](#contributors-13)
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- [Notable Bug Fixes](#notable-bug-fixes-10)
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- [Contributors](#contributors-14)
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- [v0.9.0](#v090)
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- [`io_uring` Based Block Device Support](#io_uring-based-block-device-support)
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- [Block and Network Device Statistics](#block-and-network-device-statistics)
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@ -132,17 +143,17 @@
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- [Enhancements to ARM64 Support](#enhancements-to-arm64-support)
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- [Intel SGX Support](#intel-sgx-support)
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- [`Seccomp` Sandbox Improvements](#seccomp-sandbox-improvements-1)
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- [Notable Bug Fixes](#notable-bug-fixes-10)
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- [Contributors](#contributors-14)
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- [Notable Bug Fixes](#notable-bug-fixes-11)
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- [Contributors](#contributors-15)
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- [v0.8.0](#v080)
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- [Experimental Snapshot and Restore Support](#experimental-snapshot-and-restore-support)
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- [Experimental ARM64 Support](#experimental-arm64-support)
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- [Support for Using 5-level Paging in Guests](#support-for-using-5-level-paging-in-guests)
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- [Virtio Device Interrupt Suppression for Network Devices](#virtio-device-interrupt-suppression-for-network-devices)
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- [`vhost_user_fs` Improvements](#vhost_user_fs-improvements)
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- [Notable Bug Fixes](#notable-bug-fixes-11)
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- [Notable Bug Fixes](#notable-bug-fixes-12)
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- [Command Line and API Changes](#command-line-and-api-changes)
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- [Contributors](#contributors-15)
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- [Contributors](#contributors-16)
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- [v0.7.0](#v070)
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- [Block, Network, Persistent Memory (PMEM), VirtioFS and Vsock hotplug](#block-network-persistent-memory-pmem-virtiofs-and-vsock-hotplug)
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- [Alternative `libc` Support](#alternative-libc-support)
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@ -152,14 +163,14 @@
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- [`Seccomp` Sandboxing](#seccomp-sandboxing)
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- [Updated Distribution Support](#updated-distribution-support)
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- [Command Line and API Changes](#command-line-and-api-changes-1)
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- [Contributors](#contributors-16)
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- [Contributors](#contributors-17)
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- [v0.6.0](#v060)
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- [Directly Assigned Devices Hotplug](#directly-assigned-devices-hotplug)
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- [Shared Filesystem Improvements](#shared-filesystem-improvements)
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- [Block and Networking IO Self Offloading](#block-and-networking-io-self-offloading)
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- [Command Line Interface](#command-line-interface)
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- [PVH Boot](#pvh-boot)
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- [Contributors](#contributors-17)
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- [Contributors](#contributors-18)
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- [v0.5.1](#v051)
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- [v0.5.0](#v050)
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- [Virtual Machine Dynamic Resizing](#virtual-machine-dynamic-resizing)
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@ -167,7 +178,7 @@
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- [New Interrupt Management Framework](#new-interrupt-management-framework)
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- [Development Tools](#development-tools)
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- [Kata Containers Integration](#kata-containers-integration)
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- [Contributors](#contributors-18)
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- [Contributors](#contributors-19)
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- [v0.4.0](#v040)
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- [Dynamic virtual CPUs addition](#dynamic-virtual-cpus-addition)
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- [Programmatic firmware tables generation](#programmatic-firmware-tables-generation)
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@ -176,7 +187,7 @@
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- [Userspace IOAPIC by default](#userspace-ioapic-by-default)
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- [PCI BAR reprogramming](#pci-bar-reprogramming)
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- [New `cloud-hypervisor` organization](#new-cloud-hypervisor-organization)
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- [Contributors](#contributors-19)
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- [Contributors](#contributors-20)
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- [v0.3.0](#v030)
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- [Block device offloading](#block-device-offloading)
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- [Network device backend](#network-device-backend)
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@ -203,6 +214,94 @@
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- [Unit testing](#unit-testing)
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- [Integration tests parallelization](#integration-tests-parallelization)
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# v24.0
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This release has been tracked through the [v24.0
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project](https://github.com/cloud-hypervisor/cloud-hypervisor/projects/28).
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### Bypass Mode for `virtio-iommu`
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`virtio-iommu` specification describes how a device can be attached by default
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to a bypass domain. This feature is particularly helpful for booting a VM with
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guest software which doesn't support `virtio-iommu` but still need to access
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the device. Now that Cloud Hypervisor supports this feature, it can boot a VM
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with Rust Hypervisor Firmware or OVMF even if the `virtio-block` device exposing
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the disk image is placed behind a virtual IOMMU.
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### Ensure Identifiers Uniqueness
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Multiple checks have been added to the code to prevent devices with identical
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identifiers from being created, and therefore avoid unexpected behaviors at boot
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or whenever a device was hot plugged into the VM.
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### Sparse Mmap support
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Sparse mmap support has been added to both VFIO and vfio-user devices. This
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allows the device regions that are not fully mappable to be partially mapped.
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And the more a device region can be mapped into the guest address space, the
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fewer VM exits will be generated when this device is accessed. This directly
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impacts the performance related to this device.
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### Expose Platform Serial Number
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A new `serial_number` option has been added to `--platform`, allowing a user to
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set a specific serial number for the platform. This number is exposed to the
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guest through the SMBIOS.
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### Notable Bug Fixes
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* Fix loading RAW firmware (#4072)
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* Reject compressed QCOW images (#4055)
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* Reject virtio-mem resize if device is not activated (#4003)
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* Fix potential mmap leaks from VFIO/vfio-user MMIO regions (#4069)
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* Fix algorithm finding HOB memory resources (#3983)
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### Notable Improvements
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* Refactor interrupt handling (#4083)
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* Load kernel asynchronously (#4022)
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* Only create ACPI memory manager DSDT when resizable (#4013)
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### Deprecations
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Deprecated features will be removed in a subsequent release and users should
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plan to use alternatives
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* The `mergeable` option from the `virtio-pmem` support has been deprecated
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(#3968)
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* The `dax` option from the `virtio-fs` support has been deprecated (#3889)
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### New on the Website
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A new blog post [Achieving Bare Metal Performance Within a Virtual
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Machine](https://www.cloudhypervisor.org/blog/achieving-bare-metal-performance-within-a-virtual-machine)
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has been added to the Cloud Hypervisor website.
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### Contributors
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Many thanks to everyone who has contributed to our release:
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* Anatol Belski <anbelski@linux.microsoft.com>
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* Bo Chen <chen.bo@intel.com>
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* Fabiano Fidêncio <fabiano.fidencio@intel.com>
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* LiHui <andrewli@kubesphere.io>
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* Maksym Pavlenko <pavlenko.maksym@gmail.com>
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* Rob Bradford <robert.bradford@intel.com>
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* Sebastien Boeuf <sebastien.boeuf@intel.com>
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* Steven Dake <steven.dake@gmail.com>
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* Vincent Batts <vbatts@hashbangbash.com>
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* Wei Liu <liuwe@microsoft.com>
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# v23.1
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This is a bug fix release. The following issues have been addressed:
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* Add some missing seccomp rules
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* Remove `virtio-fs` filesystem entries from config on removal
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* Do not delete API socket on API server start (#4026)
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* Reject `virtio-mem` resize if the guest doesn't activate the device
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* Fix OpenAPI naming of I/O throttling knobs
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# v23.0
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This release has been tracked through the [v23.0
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@ -11,7 +11,7 @@
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Name: cloud-hypervisor
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Summary: Cloud Hypervisor is an open source Virtual Machine Monitor (VMM) that runs on top of KVM.
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Version: 23.1
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Version: 24.0
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Release: 0%{?dist}
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License: ASL 2.0 or BSD-3-clause
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Group: Applications/System
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@ -145,6 +145,9 @@ rm -rf %{buildroot}
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%changelog
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* Wed May 25 2022 Sebastien Boeuf <sebastien.boeuf@intel.com> 24.0-0
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- Update to 24.0
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* Tue May 18 2022 Anatol Belski <anbelski@linux.microsoft.com> - 23.1-0
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- Update to 23.1
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- Add support for aarch64 build
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@ -12,7 +12,7 @@ use versionize::{VersionMap, Versionize};
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pub mod protocol;
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/// Global VMM version for versioning
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const MAJOR_VERSION: u16 = 23;
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const MAJOR_VERSION: u16 = 24;
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const MINOR_VERSION: u16 = 0;
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const VMM_VERSION: u16 = MAJOR_VERSION << 12 | MINOR_VERSION & 0b1111;
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Loading…
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Block a user